a. The commissioner shall have the power to formulate and promulgate, amend and repeal orders, rules and regulations prohibiting, conditioning and controlling the incineration or landfill of solid waste and the treatment or disposal of liquid wastes within the State which originated or were collected outside the territorial limits of the State.
b. The orders, rules and regulations adopted pursuant to this section may prescribe methods for identifying the place of origin or collection of solid waste or liquid waste.
c. Except that this section shall not restrict any person from bringing garbage to be fed to swine into the State of New Jersey.